OZ1LMG, Vagn gave me a good and really short list of things to do, to get vna/J up and running on Linux Mint 19.1 (Ubuntu).

Version 3.2.10 of vna/J is released.

Version 3.2.8 of vna/J is released.

Toshiyuki (JP1PZE) has again provided translations of vna/ manuals into Japanese.

The updated user guide for the headless application can be found here.

Or simply use the Documents menu to find all manuals.

Since version 3.2.6 vna/J works with JAVA 8 and JAVA 10 - so the future should be bright for the years to come ... find the latest version here!

I recently got a miniVNApro for repair from a major european telco company - unbelievable - they're buying illegal copies.

Here some pictures from an original miniVNApro from mRS and one from an obscure source.

Version 3.2.7 of vna/J is released.

Version 3.2.6 of vna/J is released.

Here are some tips to fix Linux serial port issues as well as Bluetooth support ...

Version 3.1.22 of vna/J is released.

  • The application JAR can be downloaded from here as usual.
  • Separation of controls of the averaging logic from control for the speedup logic on the UI
  • Averaging logic is now a true moving average over n-samples
  • For miniVNA, miniVNApro and miniVNAtiny added more calculated data for transmission scan. Credits to YO3FFF Christi and G3TXQ for his document http://www.karinya.net/g3txq/chokes/s21.pdf

A new version of the headless application is available.

All configuration must now be done via the command line arguments. The average function is now implemented to reduce noise in the scandata. 

Please check the updated user guide for the headleass application here.

You can download the headless app from here.

A library version of vna/J is available here for download.

Version 3.1.20 of vna/J is released.

  • The application JAR can be downloaded from here as usual.
  • Analyze moved from Tools menu to File menu to have it always available
  • Some VNAs have longer startup time and will produce peaks at the begin of the scan. To reduce this issue, the generator can be kept on after scan. Thanks to Cristian/YO3BN for the hint

In some cases the integrated bootloader of the miniVNApro is corrupt and so for the firmware update via vna/J is not working.

This is only relevant for the miniVNApro, not the pro2, tiny or any other modell!

"Timeout" or "Check communication port" problems with newer versions of vna/J - check this post. 
If you write me Emails, please ensure, that your Email is not bouncing - this crappy WIN10/Outlook.com has many bouncing adresses so I cannot respond!


You can contact me by email icon or via Twitter @dl2sba

You can buy the author a beer to support the further development of vna/J.

Please use this PayPal link.

Many thanks in advance for this donation!

2014 CW (Morse Telegraphy) was added to the German Nationwide Inventory of Intangible Cultural Heritage.

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